enhancement可数吗

不要让小错误毁了你的雅思写作! -
各位火眼金睛的烤鸭们不妨也一起来挑挑错吧~【学生习作节选】Nowadays, a increasing number of people concerned about the enhancement of public services. However, whether the government should allocate fund to public services other than waste money on arts is controversial issue. In my view,等我继续说。